47618574555960 has 256 divisors, whose sum is σ = 158893894425600. Its totient is φ = 12685069103616.

The previous prime is 47618574555953. The next prime is 47618574555977. The reversal of 47618574555960 is 6955547581674.

47618574555960 is a `hidden beast` number, since 4 + 7 + 6 + 1 + 8 + 5 + 7 + 4 + 5 + 559 + 60 = 666.

It is a super-2 number, since 2×47618574555960² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5830603797 + ... + 5830611963.

It is an arithmetic number, because the mean of its divisors is an integer number (620679275100).

Almost surely, 2^{47618574555960} is an apocalyptic number.

47618574555960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47618574555960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79446947212800).

47618574555960 is an abundant number, since it is smaller than the sum of its proper divisors (111275319869640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47618574555960 is a wasteful number, since it uses less digits than its factorization.

47618574555960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13147 (or 13137 counting only the distinct ones).

The product of its (nonzero) digits is 1270080000, while the sum is 72.

The spelling of 47618574555960 in words is "forty-seven trillion, six hundred eighteen billion, five hundred seventy-four million, five hundred fifty-five thousand, nine hundred sixty".